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115 results about "Hcv protease" patented technology
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HCV PROTEASE INHIBITORS Introduction The hepatitis C virus (HCV) specific protease inhibitors are a class of agents that block the enzymatic activity of the HCV NS3 protease region that is necessary for protein processing required for viral replication.
Peptides as NS3-serine protease inhibitors of hepatitis C virus
InactiveUS7012066B2Organic active ingredientsDigestive systemSerine Protease InhibitorsHepatitis C virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:DENDREON PHARMA INC +1
Imidazolidinones as NS3-serine protease inhibitors of hepatitis C virus
InactiveUS6838475B2Reduce frictionReduce wearBiocideOrganic active ingredientsSerine Protease InhibitorsHepacivirus
The present invention discloses novel imidazolidinones which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such imidazolidinones as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease
The present invention discloses the compound of Formula 3 as an inhibitor of HCV protease, as well as methods for preparing the compound. In another embodiment, the invention discloses pharmaceutical compositions comprising the compound as well as methods of using them to treat disorders associated with the HCV protease.
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00001.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00002.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00003.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
Owner:SCHERING CORP
Acylsulfonamide compounds as inhibitors of hepatitis C virus NS3 serine protease
ActiveUS20060046956A1Modulate activityInhibit HCVBiocideDipeptide ingredientsDiseaseHcv hepatitis c virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME LLC
Novel peptides as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel peptide compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME CORP +1
Macrocyclic NS3-serine protease inhibitors of hepatitis C virus comprising N-cyclic P2 moieties
The present invention discloses novel macrocyclic compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such macrocycles as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Peptides as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel peptide compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:DENDREON PHARMA LLC +1
Fluorogenic or fluorescent reporter molecules and their applications for whole-cell fluorescence screening assays for caspases and other enzymes and the use thereof
The present invention relates to novel fluorescent dyes, novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of caspases and other enzymes involved in apoptosis in whole cells, cell lines and tissue samples derived from any living organism or organ. The reporter molecules and assay processes can be used in drug screening procedures to identify compounds which act as inhibitors or inducers of the caspase cascade in whole cells or tissues. The reagents and assays described herein are also useful for determining the chemosensitivity of human cancer cells to treatment with chemotherapeutic drugs. The present invention also relates to novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of type 2 methionine aminopeptidase, dipeptidyl peptidase IV, calpain, aminopeptidase, HIV protease, adenovirus protease, HSV-1 protease, HCMV protease and HCV protease.
Owner:CYTOVIA INC
Macrocyclic NS-3 serine protease inhibitors of hepatitis C virus comprising alkyl and aryl alanine P2 moieties
The present invention discloses novel macrocyclic compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such macrocycles as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
3,4-(cyclopentyl)-fused proline compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Macrocyclic inhibitors of hepatitis C virus NS3-serine protease
InactiveUS20050119168A1HCV infectionImprove overall utilizationBiocideAntiviralsDiseaseStructural formula
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as pharmaceutical compositions comprising such compounds and methods of using them to treat disorders associated with the HCV protease. The novel compounds typically include a 15-20 member macrocycle and have the general structure of structural Formula 1: wherein Z′, L′, M′, R1, X and D are defined herein.
Owner:MERCK SHARP & DOHME CORP
Combinations comprising HCV protease inhibitor(s) and HCV polymerase inhibitor(s), and methods of treatment related thereto
InactiveUS20070274951A1Improve bioavailabilityBiocideTetrapeptide ingredientsEnzyme inhibitorPolymerase inhibitor
Disclosed are medicaments, pharmaceutical compositions, pharmaceutical kits, and methods based on combinations of at least one HCV protease inhibitor and at least one HCV polymerase inhibitor but not HCV-796; for concurrent or consecutive administration in treating or ameliorating one or more symptoms of HCV, or disorders associated with HCV in a subject in need thereof.
Owner:SCHERING CORP
Peptides as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:DENDREON PHARMA LLC +1
Fluorogenic or fluorescent reporter molecules and their applications for whole-cell fluorescence screening assays for capsases and other enzymes and the use thereof
InactiveUS6342611B1Organic chemistryMicrobiological testing/measurementScreening proceduresApoptosis
The present invention relates to novel fluorescent dyes, novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of caspases and other enzymes involved in apoptosis in whole cells, cell lines and tissue samples derived from any living organism or organ. The reporter molecules and assay processes can be used in drug screening procedures to identify compounds which act as inhibitors or inducers of the caspase cascade in whole cells or tissues. The reagents and assays described herein are also useful for determining the chemosensitivity of human cancer cells to treatment with chemotherapeutic drugs. The present invention also relates to novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of type 2 methionine aminopeptidase, dipeptidyl peptidase IV, calpain, aminopeptidase, HIV protease, adenovirus protease, HSV-1 protease, HCMV protease and HCV protease.
Owner:CYTOVIA INC
Cyclobutenedione-containing compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Sulfur compounds as inhibitors of Hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME LLC
Compounds as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME CORP
Novel inhibitors of hepatitis C virus NS3/NS4a serine protease
InactiveUS20050153900A1Symptoms improvedOrganic active ingredientsBiocideDiseaseSerine Protease Inhibitors
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Combinations of HCV protease inhibitor(s) and CYP3A4 inhibitor(s), and methods of treatment related thereto
Disclosed are medicaments, pharmaceutical compositions, pharmaceutical kits, and methods based on combinations comprising, separately or together: (a) a CYP3A4 inhibitor; and (b) a HCV protease inhibitor; for concurrent or consecutive administration in treating a human subject infected with HCV.
Owner:SCHERING CORP
Fluorescence dyes and their applications for whole-cell fluorescence screening assays for caspases, peptidases, proteases and other enzymes and the use thereof
InactiveUS6248904B1Microbiological testing/measurementBiological testingScreening proceduresCancer cell
The present invention relates to novel fluorescent dyes, novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of caspases and other enzymes involved in apoptosis in whole cells, cell lines and tissue samples derived from any living organism or organ. The reporter molecules and assay processes can be used in drug screening procedures to identify compounds which act as inhibitors or inducers of the caspase cascade in whole cells or tissues. The reagents and assays described herein are also useful for determining the chemosensitivity of human cancer cells to treatment with chemotherapeutic drugs. The present invention also relates to novel fluorogenic and fluorescent reporter molecules and new enzyme assay processes that can be used to detect the activity of type 2 methionine aminopeptidase, HIV protease, adenovirus protease, HSV-1 protease, HCMV protease and HCV protease.
Owner:CYTOVIA INC
Inhibitors of hepatitis C virus NS3 protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME CORP
Compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME LLC
Depeptidized inhibitors of hepatitis C virus NS3 protease
InactiveUS20050164921A1Symptoms improvedModulate activityBiocideAntiviralsDiseaseHcv hepatitis c virus
The present invention discloses novel depeptidized compounds which have HCV protease inhibitory activity as well as pharmaceutical compositions comprising such compounds and methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Ketoamides with cyclic P4'S as inhibitors of NS3 protease of hepatitis C virus
InactiveUS7173057B2Symptoms improvedModulate activityBiocidePeptide/protein ingredientsHcv hepatitis c virusPharmaceutical Substances
Owner:MERCK SHARP & DOHME CORP
Depeptidized inhibitors of hepatitis C virus NS3 protease
InactiveUS7253160B2Modulate activityPrevention or ameliorationBiocideDigestive systemMedicinePeptide
The present invention discloses novel depeptidized compounds which have HCV protease inhibitory activity as well as pharmaceutical compositions comprising such compounds and methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Methods of treating hepatitis C virus
Compositions and therapeutic combinations are provided including at least one compound selected from the group consisting of compounds of Formulae I to XXVI as defined herein as well as methods of treatment, prevention or amelioration of one or more symptoms of hepatitis C, treating disorders associated with HCV virus, modulating activity of HCV protease, or inhibiting cathepsin activity in a subject using the same, in which the mean volume of distribution / bioavailability (Vd / F) of the compound as measured in the plasma of the subject is greater than about 1000 L.
Owner:SCHERING CORP
Method for modulating activity of HCV protease through use of a novel HCV protease inhibitor to reduce duration of treatment period
Methods are provided for using at least one novel hepatitis C (“HCV”) protease inhibitor in combination with at least one antiviral and / or immunomodulatory agent, which is different from the at least one HCV protease inhibitor, for treating a wide variety of diseases or disorders associated with hepatitis C virus by modulating the activity of HCV protease (for example HCV NS3 / NS4a serine protease) and reducing HCV viral load in a subject in a reduced treatment period. With the present invention, a hepatitis C viral load is reduced in a subject to a concentration of less than 6×10−5 HCV virions per milliliter of plasma in a time period of less than or equal to about 24 weeks. With the present invention, a hepatitis C viral production is suppressed with an effectiveness in a range of 0.7 to 0.997.
Owner:SCHERING CORP
Methods for treating hepatitis C
Methods of treating hepatitis C are provided comprising using a therapeutically effective amount of at least one novel hepatitis C (“HCV”) protease inhibitor or, alternatively, at least one antiviral or immuno-modulating HCV agent, which is not an HCV protease inhibitor, for a first treatment period. Subsequently, a combination of the at least one novel hepatitis C (“HCV”) protease inhibitor and the at least one antiviral or immuno-modulating HCV agent are administered in a therapeutically effective amount for a second treatment period. The methods are provided for treating a wide variety of diseases, disorders and symptoms associated with hepatitis C virus by modulating the activity of HCV protease (for example HCV NS3 / NS4a serine protease) in a subject.
Owner:SCHERING CORP
Inhibitors of hepatitis C virus NS3/NS4a serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Method of treating interferon non-responders using HCV protease inhibitor
A method of treating, preventing or ameliorating one or more symptoms associated with hepatitis C virus (HCV) in a patient in whom either the HCV is of Genotype 1 and / or the patient was previously treated with interferon and the previous interferon therapy was ineffective to treat the one or more symptoms associated with HCV, comprising administering to such a patient an effective amount of at least one compound of formulae I-XXVI of which the following structural formula is exemplary or a pharmaceutically acceptable salt, solvate or ester thereof. Optional combined administration of said at least one compound with an interferon or pegylated interferon and / or ribaviron is also contemplated.
Owner:SCHERING CORP
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